Microscope



FIG. 1 is a front perspective view of a microscope.

FIG. 2 is a right side elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The bottom side of the microscope forms no part of the claimed design. 

CLAIM We claim the ornamental design for a microscope, as shown and described. 